package com.orilore.bizs;
import com.orilore.model.*;
import java.util.List;
public interface IClazzBiz{
	public boolean addClazz(Clazz clazz);
	public boolean removeClazz(int id);
	public boolean modifyClazz(Clazz clazz);
	public Clazz getClazz(int id);
	public List<Clazz> findClazz();
}